How to Change the Battery in Your Nissan Key Fobs
Nissan key fobs enable owners to lock their cars and unlock them from the distance. They also allow you to start the car when required. Our certified technicians and specialists in parts can help you if you are looking to purchase a brand new Nissan smart key, or if you are having issues with your current key.

Keyless Entry
The Nissan keyless entry system is an excellent feature that allows you to lock and unlock your Nissan by pressing a button. The system can also enable you to start your car remotely without the need to insert a key into the ignition. The system is powered by the battery. If the battery dies, it can leave you not able to use your key fob. You could even be locked out of your own vehicle. This is why you need to learn how to replace the battery in your Nissan key fob as fast as possible.
To begin, shut off your vehicle and open the door where you keep the key fob. Then, flip over the key fob and look for an opening that is small. After you have pressed the release latch, you are able to begin to remove the cover of the fob. You will notice that the key fob is equipped with several wires. They are used for communication with the computer onboard of your vehicle. You should be able to locate the wires you need and follow the instructions in the owner's guide to make the necessary connections. Once you've made the connections the key fob will be reassembled.
It may be difficult to change the battery in your keyfob, but it's as difficult as you think. If you follow these easy steps, you'll be able to finish this task in a matter of minutes.
Remote Start
Your key fob is capable of more than locking your car's door. It can also remotely start your car, open the window, enable multiple driver profiles, and a lot more. This is why it's crucial to understand how to use it, and to replace the battery when necessary.
If your Nissan doesn't come with remote start, it could be a simple upgrade from our Service Center professionals. This will let you start your vehicle from a distance and avoid cold winter mornings. You can even add an app for your smartphone to add convenience.
To use the remote to start your Nissan ensure that your Smart Key is within range. Also, make sure that your car's engine is turned off and that the key isn't in the ignition. Once you're ready to go, press the keychain button on your fob. The car's hazard indicator should flash to indicate that your key fob has been successfully programmed.
If you are unable to connect your Nissan key fob, you can try retracing the steps. It is important to ensure that your fob hasn't gotten lost in the process. If you are unable to locate it, ask a trusted friend to assist. They might be able to find it in a secluded dark and dark space, such as cracks in the couch cushion or under the counter.
Lockout Protection
Certain models of Intelligent Key will not lock your trunk or car in the event that you lock your keyfob inside. It uses a technology called location recognition to detect when the Intelligent Key is in the cabin or trunk. If the key is detected, you'll hear an audible alarm and receive a vibration on your fob to inform you that you've left it in the vehicle.
Verify if the key fob suddenly behaves strangely. It could be blocked by something. Also, ensure that you don't have any wireless devices within only a few yards of the key fob. Wireless security systems, like they can interfere with key fob's signals, causing your key fob to stop functioning.
You can use a coathanger made of wire or a similar tool to slide underneath the trunk or door to pull the key fob from the car. This may take some trial and error.
Once you're done, be sure to test your Intelligent Key fob with the doors closed. Stand several steps away from your Nissan and press the buttons on the fob. If the lights flash and the horn sounds, you have successfully programmed your Intelligent Key fob. If not, dial Speck Nissan and speak to one of our representatives.
Remote Lockout
It's not common for remotes for car keys to stop working due to one reason or another. G28CarKeys of the time, it's a dead battery that you can replace yourself. You can also reset the system by pressing the lock or unlock button repeatedly. You may hear a sound depending on the model of your vehicle, indicating that you have successfully reset the system. Some automakers have a customer service that you can call to get assistance (such as GM's OnStar, Mercedes-Benz Mbrace or Hyundai Blue Link).
Some smart features of your Nissan Intelligent Key fob can keep you from being locked out. For example, your vehicle's sensors can detect that your fob is inside the trunk or cabin of your car. It will send a vibration and an audio alert to your fob in order to let you know you left it inside the car.
Some models come with a physical key blade which you can use if the battery of your fob dies or something else goes wrong. On the Rogue model, for instance you can access an unlocked key by flipping the release tab at the back of the fob. This only works only if you're within the range of sensors for your Nissan. This method is more complicated than simply turning on your car's key however it could save you a lot of time and headache.